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King Engine Bearings MB5177AM0.5 Main Bearing Set Mitsubishi DOHC Oversize - 4G63 4G64 0.50mm

(Mitsubishi Lancer 2006, Eclipse 1993-94, Mighty Max 1990-94, Galant 1993, Van 1989-90, Expo LRV 1993-94; Eagle Talon 1993-94, Summit 1992-96 + 3 more models)

Part of: King Engine Bearings Main Bearing Set Oversize

Other options in this family: King Engine Bearings MB5835SI0.5 King Engine Bearings MB5557SI0.75 King Engine Bearings MB4102SI0.25 King Engine Bearings MB5280SI0.5 King Engine Bearings MB5770SI0.25

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB5177AM0.5
13 reviews
Sale Price

$97.62

Estimated ship date Monday, November 23

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Product Details

The King Engine Bearings MB5177AM0.5 is a complete main bearing set designed for Mitsubishi 4G63 and 4G64 DOHC engines. This set is sized at +0.50mm oversize, making it the correct choice for engines whose crankshaft journals have been machined 0.50mm undersize during a rebuild. The MB5177AM is the flanged variant in King's lineup, incorporating the thrust bearing flanges within the set.

King's AM Series bearings utilize a bimetal construction with an aluminum-based overlay — the softest bi-metal material in King's range — engineered for reliable OE-replacement performance in passenger car and light-performance applications with low to medium engine loads. The lead-free aluminum alloy material meets modern environmental standards while delivering consistent oil film retention and wear resistance.

Key Features:

  • +0.50mm oversize — designed for crankshafts machined 0.50mm undersize
  • Flanged design (MB5177AM) — includes integrated thrust flanges for crankshaft end-play control
  • Bimetal AM Series construction — aluminum-based overlay on a steel backing for OE-grade reliability
  • Lead-free material — environmentally compliant and safe for modern engine rebuilds
  • Precision tolerances — manufactured to tight dimensional specifications for consistent oil clearance
  • Full set — includes all main bearing pairs required for a complete bottom-end rebuild
  • Compatible with Mitsubishi 4G63 and 4G64 DOHC engine families

The King MB5177AM0.5 is an ideal solution for engine builders performing a standard rebuild on the Mitsubishi 4G63 or 4G64 DOHC platform who require a quality, correctly-sized replacement main bearing set with reliable OE-equivalent performance.

Products specifications

Fits

Mitsubishi Lancer 2006, Eclipse 1993-94, Mighty Max 1990-94, Galant 1993, Van 1989-90, Expo LRV 1993-94; Eagle Talon 1993-94, Summit 1992-96; Dodge Ram 50 1990-93; Plymouth Colt 1992-94, Laser 1993-94

Undersize

0.5

Material

bimetal (aluminum base)

Flange Oversize

FL O/S 0.25mm

the best

just ordered the part that was easy and quick

Very satisfied. Will definitely shop here again in the future when the need arises.

It was good

Fast! Fast, fast, Fast! Fast, fastFast! Fast, fast

Great price and fast shipping.

This is our second order from Autoplicity. The first one didn't go so well due to a mix up with the Sparco seat pricing. Though I was starting to question our decision to order from them after several emails and phone calls and online chats, they came through in the end. These guys earned our second order by honoring the price they had listed and then calling to follow up when our race seat was shipped. Since this group was able turn our bad experience into a positive one we made our second order and, so far, it looks like they are again getting us what we want at the best price we can find. We are happy to recommend Autoplicty and plan on using them for future orders. There is one specific thing we would recommend, change the quality and volume of the hold music on the 800 #. It sounded like we were calling a 1970's van with a blown Jensen stereo turned all the way up,...

Checked everywhere - lowest price on the web.

Great service. Shipping cost is higher than most but fast.

fast and easy

I ordered the product and it was shipped very quickly and arrived safe and sound. I am very pleased with the transaction. Thanks!

Good prices and also discounted shipping sold me on it.

Arrived on time, packaged well. Would buy again

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